| Customization: | Available |
|---|---|
| Resistance: | Fixed Resistor |
| Function for Resistance: | Load Resistor |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
ER1 - Carbon Film Fixed Resistor
ELECSOUND 
Stable performance, extensive resistance, small size, high operating temperature and high ultimate voltage
Highly adaptive pulse load, good high frequency performance
Operating ambient temperature : -55ºC to +125ºC
Rohs Compliant
| Electrical Characteristics | ||
| Item | Performance Requirement | Test Methods |
| Temperature Coefficient | -1000PPM/ºC ≤a≤ +350PPM/ºC | JIS5202-5.2 |
| Short time Overload | R ≤ ±(1%R.+0.05R) | JIS5202-5.5 |
| Pulse Overload | R ≤ ±(2%R.+0.05R) | JIS5202-5.8 |
| Resistrance to Soldering Heat | R ≤ ±(1%R.+0.05R) | JIS5202-6.4 |
| Solderability | The area of soldering is over 95% | JIS5202-6.5 |
| Temperature Cycling | R ≤ ±(1%R.+0.05R) | JIS5202-7.4 |
| Load Life in Humidity | R ≤ ±(5%R.+0.1R) | JIS5202-7.9 |
| Load Life | R ≤ ±(5%R.+0.1R) | JIS5202-7.10 |
| Part No. | Dimensions (mm) | Resistance Range (OHM) | Tolerance | ||||
| L±1.0 | D±0.5 | H±2 | d±0.05 | Min. Value | Max. Value | ||
| ER1-1/6W(1/4Ws) | 3.5 | 1.7 | 28.0 | 0.45 | 1R | 22M | ±5% |
| ER1-1/4W(1/2Ws) | 6.0 | 2.3 | 28.0 | 0.54 | 1R | 22M | ±5% |
| ER1-1/2W(1Ws) | 9.8 | 3.2 | 26.0 | 0.58 | 2R2 | 10M | ±5% |
| ER1-1W(2Ws) | 11.5 | 4.5 | 26.0 | 0.78 | 2R2 | 10M | ±5% |
| ER1-2W(3Ws) | 15.0 | 5.0 | 26.0 | 0.78 | 2R2 | 10M | ±5% |
| ER1-3W | 17.0 | 6.0 | 30.0 | 0.78 | 2R2 | 10M | ±5% |
| ER1-5W | 25.0 | 8.0 | 35.0 | 0.78 | 2R2 | 10M | ±5% |
| Note: "s" means small size type, Special Resistance available | |||||||
| Performance Parameters | ||||
|
Parameters Power Rated |
Max. Working Voltage | Max. Overload Voltage | Max. Pulse Overload Voltage | Withstand Voltage |
| 1/6W | 200V | 400V | 500V | 300V |
| 1/4Ws | 200V | 400V | 500V | 300V |
| 1/4W | 250V | 500V | 750V | 500V |
| 1/2Ws | 250V | 500V | 750V | 500V |
| 1/2W | 350V | 700V | 1000V | 700V |
| 1Ws | 350V | 700V | 1000V | 700V |
| 1W | 500V | 1000V | 1000V | 1000V |
| 2Ws | 500V | 1000V | 1000V | 1000V |
| 2W | 500V | 1000V | 1000V | 1000V |
Product Overviews
We currently offer a broad range of capacitors, LEDs, Cermet Trimming Potentiometers, PCBs, Semiconductors, Transistors, Zinc Oxide Varistors, Switches and Resistors.
Company Information
Elecsound is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 1996. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.
Certificates
Packaging & Shipping
FAQ
1: How long is your lead time?
It depends. Normally, it is 2-6 working days if the goods are in stock, or it is 7-40 days if the goods not in stock.
2: What is your terms of payment?
For small amount orders, 100% better paid by PayPal or T/T in advance. For large amount orders like more than
10000USD, 30% T/T in advance, balance fully paid before shipment.
3. Do you have any MOQ limit for an order?
Yes, we have MOQ. Different items have different MOQ. We will mark MOQ when we quote.
4: How to proceed an order?
Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirms the samples and pay deposit for the official order. Finally, we arrange the production and ship once it's ready.
5: Do you accept online orders?
Sure! ! We prefer to fulfil orders under Trade Assurance system, since both parties will be protected.
6: Do you provide samples? Is it free or extra?
Yes, normally we could offer samples with free charge but do not pay the shipping freight.
7: How do you guarantee my goods right?
Order will be arranged exactly as requested, we will doubly check the packing and qty before delivering out also we will take you photos if required or necessary.
8: Is it OK to print my logo on the packing?
Of course, customized packing accepted! ! But it may bring some cost, it depends on the qty, if small qty then we don't accept.
Contact us
){kind=link}